File content as of revision 4:6b19b3ecbf42:

#include "mbed.h"
#include "EthernetInterface.h"
#include "Websocket.h"

Ticker flash;
DigitalOut led(LED1);
void flashLED(void){led = !led;}

AnalogIn pot1(p19);
 char str[200];
 
int main() 
{
    flash.attach(&flashLED, 1.0f);
    
    EthernetInterface ethernet;
    ethernet.init();    // connect with DHCP
    int ret_val = ethernet.connect();

    if (0 == ret_val) {
        printf("IP Address: %s\n", ethernet.getIPAddress());
    } else {
        error("ethernet failed to connect: %d.\n", ret_val);
    }
    
   sprintf(str,"ws://10.1.1.100/test.php?Username=%f",pot1.read());

    // view @ http://sockets.mbed.org/demo/viewer
    Websocket ws(str);
    //Websocket ws("ws://sockets.mbed.org:443/ws/demo/rw");
    ws.connect();
    char str[1000];
    char str2[1000];
    
    for(int i=0; i<0x7fffffff; ++i) {
        // string with a message
        //sprintf(str, "POST /test.php HTTP/1.1\r\n Content-Type: application/x-www-form-urlencoded\r\nUser-Agent: Mozilla/5.0\r\n Connection: keep-alive \r\nContent-Length: 47\r\n\n username='rr'&pass='89'");
        
        sprintf(str,"POST /test.php HTTP/1.1\r\n HOST: 10.1.1.100\r\n ACCEPT: */*\r\n Referer: http://10.1.1.100/test.php\r\n Content-length: 17\r\n User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows 95)\r\n Content-Type: application/x-www-form-urlencoded\r\n Connection: Keep-Alive\r\n \r\n Username=bala\r\r \r\n" );
        ws.send(str);
    
        // clear the buffer and wait a sec...
        memset(str, 0, 1000);
        wait(0.5f);
    
        // websocket server should echo whatever we sent it
        if (ws.read(str2)) {
            printf("rcv'd: %s\n", str2);
        }
    }
    ws.close();
    ethernet.disconnect();
    
    while(true);
}